January 2026 in “JPRAS Open” In this pilot study, PDLLA scalp microinjections showed improvement in physician-rated Global Aesthetic Improvement Scale scores over 12-24 weeks for 90% of patients with non-scarring alopecia, with no serious adverse events reported, although findings remain preliminary due to methodological limitations.
2 citations
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July 2015 in “Case Reports in Dermatology” In this case study, DDS treatment for LABD was complicated by hemolytic anemia and alopecia, suggesting the need for careful monitoring of these potential side effects.
This review discusses recent advances in polydopamine-based biomaterials and their growing potential in personalized medicine, but reports no new experimental results; the authors highlight both opportunities and challenges for future applications.
September 2024 in “Cureus” In this study, researchers optimized a method for preparing platelet-rich plasma to improve light transmittance aggregometry testing in coronary artery disease patients on clopidogrel and ticagrelor, finding distinct differences in platelet aggregation and volumes among these patients compared to healthy controls.
December 2024 in “Biochemical and Biophysical Research Communications” LMWP-PDGFA shows promise for improving hair health and treating hair loss with fewer side effects.
October 2022 in “Zenodo (CERN European Organization for Nuclear Research)” This study reported that combining Poly-D,L-Lactic Acid with Platelet-Rich Plasma for facial rejuvenation reduced wrinkle severity and improved skin tone and hyperpigmentation in a 45-year-old female patient.
2 citations
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January 2012 in “Journal of The Chilean Chemical Society” This study developed and validated a precise RP-HPLC-PDA method for estimating finasteride in bulk and tablet forms, suitable for quality control use.
January 2005 in “Life sciences” This review discusses the pathophysiologic role of lysophosphatidic acid in the skin and reports no clinical results, suggesting pharmacological inhibition as a potential treatment for various skin disorders.
September 2021 in “Physiology News” This abstract contains only graphic design specifications and reports no new research findings.
151 citations
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August 2011 in “The EMBO Journal” The enzyme PA-PLA1α is important for proper hair follicle development.
In this study, PDLLA treatment in middle-aged mice was observed to enhance hair growth by increasing macrophage M2 polarization and hair follicle stem cell proliferation, potentially rejuvenating the skin's microenvironment and offering a novel approach for age-related hair loss.
1 citations
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March 2023 in “Frontiers in Cardiovascular Medicine” A specific gene variant is linked to heart disease, increased heart muscle, curly hair, and thick skin on palms and soles.
April 2016 in “Journal of Investigative Dermatology” This study found that the peptide derivative beta-Ala-Pro-Dab-NHbenzyl may reduce wrinkles and sebum production in human skin by inhibiting dipeptidyl peptidase 4, suggesting potential for acne and skin inflammation treatment.
3 citations
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January 2012 This study developed and validated an RP-HPLC-PDA method for accurately estimating Tamsulosin and Finasteride in bulk and tablet forms, achieving precise detection and linearity within specified concentration ranges.
August 2023 in “MPPKI (Media Publikasi Promosi Kesehatan Indonesia) : The Indonesia journal of health promotion” In this study, researchers used a UV-Vis Spectrophotometer to qualitatively and quantitatively analyze Dutasteride residues in human plasma, achieving a total recovery rate of 64.992%, and determined that the BTB reagent effectively selected compounds not analyzed in their research.
16 citations
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January 2023 in “Regenerative Biomaterials” This study examined 3D-printed scaffolds coated with polydopamine and observed that they significantly enhanced osteogenesis and angiogenesis in vitro and in a rat cranium defect model, suggesting their potential for repairing large bone defects.
80 citations
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April 2017 in “Frontiers in Pharmacology” This review examines experimental and clinical evidence on PDRN, a drug derived from salmon DNA that acts via the adenosine A2A receptor and shows promise for tissue repair and treatment of diabetic foot ulcers in regenerative medicine.
May 2022 in “Benha Journal of Applied Sciences” This study found that programmed death-ligand 1 (PD-L1) levels correlated with the severity of alopecia areata, suggesting its potential as an indicator and possible target for new treatments.
May 2025 in “The Journal of Rheumatology” This case report highlights a rare instance of diffuse alveolar hemorrhage in a patient with catastrophic antiphospholipid syndrome, emphasizing the importance of early recognition and multidisciplinary management.
March 2026 in “Indian Dermatology Online Journal” This report details a case study where a 40-year-old woman experienced allergic contact dermatitis and angioedema-like symptoms after using PPD-containing hair dye. Patch testing confirmed a positive reaction to PPD, highlighting the substance's potential to cause both T-cell and IgE-mediated hypersensitivity reactions.
513 citations
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February 2022 in “Advanced Science” This study demonstrated that incorporating PDA@Ag nanoparticles into a cationic guar gum hydrogel significantly enhanced photothermal conversion efficiency, achieving superior antibacterial efficacy both in vitro and in vivo, advancing the potential of PDA as a photothermal antibacterial agent.
February 2018 in “The Journal of Sexual Medicine” In this animal study, finasteride exposure led to impaired spermatogenesis in rats, while the novel compound DA-9401, derived from three medicinal herbs, demonstrated potential in improving sperm parameters and reducing testicular apoptosis when used alone or with finasteride.
October 2014 in “The journal of investigative dermatology/Journal of investigative dermatology” This review discusses the formation and goals of the Pediatric Dermatology Research Alliance (PeDRA) but reports no new clinical results; it emphasizes collaborative research to advance treatment options for pediatric skin disorders.
August 2016 in “Anaplastology” This study reports that controlled release PRP therapy using dalteparin and protamine micro-particles may be effective for hair growth and skin rejuvenation in women.
1 citations
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November 2021 in “World Family Medicine Journal /Middle East Journal of Family Medicine” This study aims to determine if an integrated early childhood development package can reduce developmental delays among two-year-old children in public health centers in Pakistan.
September 2021 in “Physiology News” This abstract appears to consist entirely of repeated color specifications and logo guidelines, providing no research findings or new results.
February 2025 in “Intisari Sains Medis” This article explores the potential mechanisms by which polydeoxyribonucleotide (PDRN) could improve skin quality, slow aging, and enhance skin regeneration, but reports no new clinical findings.
April 2011 in “Cancer Research” In this study, ginsenoside 20(S)-protopanaxadiol-aglycone (PPD) was shown to downregulate androgen receptor expression and inhibit tumor growth in prostate cancer cells.
39 citations
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August 1998 in “FEBS Letters” In this study, researchers identified two novel peptidylarginine deiminases from treated rat keratinocytes, both showing enzyme activity with PAD‐R11 reflecting a characteristic of epidermal enzymes.